Dataford
Interview QuestionsInterview GuidesExperiencesMock InterviewsPricing
Get started

Finding Duplicate Records

Easy
EasyCodingHash TablesArraysSearchingAsked 1 times

Problem

How would you implement a solution to find duplicate records in a dataset?

Practicing as: Data Engineer interview at Zendesk

Hi, I'll play your Zendesk interviewer for the Data Engineer role. Candidates describe these interviews as often stressful and moderately difficult, so expect me to be direct and to the point. Take your time with the question above and answer like we're in the room.

Take this as a live interview session →

You are practicing as a guest. Sign up free to get your answer graded with AI feedback. Your draft stays right here.

Sign up freeI have an account
Sign up to unlock solutions
Zendesk Data Engineer Interview Questions
Next questions
Handling Duplicate RecordsMediumLumenFind Duplicates in a DatasetEasySemanticBitsFind Dataset DuplicatesEasy